$PSID PositiveID is developing Firefly Dx based on the know-how gained during years of development and $30 million of contract funding from the U.S. Department of Homeland Security for the Company's M-BAND (Microfluidic Bio-agent Autonomous Networked Detector) system, which uses PCR for the identification of airborne bio-threats.

http://finance.yahoo.com/news/positiveid-corp...00463.html